Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705152 | Magnetic head and magnetic recording device including a stacked body having a first magnetic member and a second magnetic member | Hitoshi Iwasaki, Naoyuki Narita, Masayuki Takagishi, Tazumi Nagasawa | 2023-07-18 |
| 11615808 | Magnetic head and magnetic recording device | Yuji Nakagawa, Naoyuki Narita, Masayuki Takagishi, Tomoyuki Maeda, Tazumi Nagasawa | 2023-03-28 |
| 11568890 | Magnetic recording device and magnetic recording method utilizing assisted magnetic recording | Tazumi Nagasawa, Masayuki Takagishi, Naoyuki Narita, Tomoyuki Maeda, Hitoshi Iwasaki | 2023-01-31 |